extends Node2D

var category
var item

var item_filter = ""
var config
var ini
var sheet
var sort = "alphabetically"

func _enter_tree() -> void:
	ini = "res://02 - Configurations/" +  category + ".ini"
	%new_item_name.visible = false
	%delete.visible = false
	%save.visible = false
	%new_item.text = "New " +  category
	%filter.placeholder_text = "Filter " +  category
	%new_item_name.placeholder_text = "Set " +  category + " name"
	%save.text = "Save " + category
	#print(category)
	list_items()
	set_menu_items()

func _on_close_button_up() -> void:
	queue_free()

func list_items() -> void:
	config = ConfigFile.new()
	config.load(ini)
	print(ini)
	var k = config.get_sections()
	if sort == "alphabetically":
		k.sort()
		#print(str(k))
	var i = 0
	%list.item_count = k.size()
	#print(str(%list.item_count))
	for j in k:
		if item_filter == "":
			%list.set_item_text(i,str(j))
			i = i+1
		elif item_filter.to_lower() in j.to_lower():
			%list.set_item_text(i,str(j))
			i = i+1
			#print(j)
		else:
			%list.item_count = %list.item_count -1
			#print(str(%list.item_count))
			

func refresh_view():
	if item != "":
		config = ConfigFile.new()
		config.load(ini)
	%save.visible = false


func _on_list_item_selected(index: int) -> void:
	item = %list.get_item_text(index)
	#print(%list.get_item_text(index))
	%delete.text = "Delete " +  %list.get_item_text(index)
	%delete.visible = true
	sheet = load("res://01 - Menus/07 - Window/window.tscn").instantiate()
	sheet.item = item
	sheet.category = category
	add_child(sheet)
	#sheet.set_menu_items()
	refresh_view()


func _on_filter_text_changed(new_text: String) -> void:
	item_filter = new_text
	#print(str(%list.get_selected_items()))
	list_items()
	if %list.item_count == 1:
		%list.select(0)
	else:
		%list.select(0)
		%list.deselect(0)


func _on_new_item_button_up() -> void:
	%new_item_name.visible = true
	%new_item_name.grab_focus()


func _on_new_item_name_text_submitted(new_text: String) -> void:
	config = ConfigFile.new()
	item = new_text
	config.load(ini)
	config.set_value(item,"type",category)
	config.save(ini)
	%new_item_name.text = ""
	%new_item_name.visible = false
#	sheet.save()
	refresh_view()
	list_items()
	

func _on_new_item_name_editing_toggled(toggled_on: bool) -> void:
	if !toggled_on:
		%new_item_name.text = ""
		%new_item_name.visible = false


func _on_delete_button_up() -> void:
	config = ConfigFile.new()
	config.load(ini)
	config.erase_section(item)
	config.save(ini)
	list_items()
	item = ""
	%delete.visible = false
	%item_name.visible = false
	remove_child(sheet)
	refresh_view()


func _on_save_button_up() -> void:
	sheet.save()
	%save.visible = false

func show_save():
	%save.visible = true
	
func set_menu_items():
	var ui_scale = 1
	if get_viewport_rect().size[0] + get_viewport_rect().size[1] < 3000:
		ui_scale = 0.7
	var pixel_x = get_viewport_rect().size[0] / ui_scale
	var pixel_y = get_viewport_rect().size[1] / ui_scale
	%ui_background.size.y = pixel_y
	%close.position.y = pixel_y - 96
	%new_item.position.y = pixel_y - 192
	%new_item_name.position.y = pixel_y - 192
	%delete.position.y = pixel_y - 286
	%filter.position.y = pixel_y - 384
	%list.position = (Vector2(128,128))
	%list.size.y = pixel_y - 620 
	if pixel_x < pixel_y: #mobile
		%ui_background.size.x = pixel_x
		for i in [%close,%new_item,%filter,%delete,%save,%new_item_name,%list]:
			i.size.x = pixel_x - 128
			i.position.x = 64
	else:
		%ui_background.size.x = 512.0
		for i in [%close,%new_item,%filter,%delete,%save,%new_item_name,%list]:
			i.size.x = 448 
			i.position.x = 32